1. Deposition and diagenesis of the Rhaetian–Hettangian in Skåne, southern Sweden;Ahlberg;Lund Publications in Geology,1994
2. Petroleum in the Mesozoic of Sweden—why not?;Ahlberg;Geologiska Föreningens i Stockholm Förhandlingar,1996
3. Petroleum assessment of the Mesozoic succession in the Höllviken graben and on the Skurup Platform, southern Sweden;Ahlberg;Geologiska Föreningens i Stockholm Förhandlingar,2001
4. Onshore climate change during the Late Triassic marine inundation of the Central European basin;Ahlberg;Terra Nova,2002
5. The Jurassic of southern Sweden;Ahlberg,2002